BRPI0923082B8 - Método, e método para uso na obtenção de dados sísmicos em um ambiente marinho - Google Patents

Método, e método para uso na obtenção de dados sísmicos em um ambiente marinho

Info

Publication number
BRPI0923082B8
BRPI0923082B8 BRPI0923082A BRPI0923082A BRPI0923082B8 BR PI0923082 B8 BRPI0923082 B8 BR PI0923082B8 BR PI0923082 A BRPI0923082 A BR PI0923082A BR PI0923082 A BRPI0923082 A BR PI0923082A BR PI0923082 B8 BRPI0923082 B8 BR PI0923082B8
Authority
BR
Brazil
Prior art keywords
marine environment
seismic data
obtaining seismic
data
acoustic
Prior art date
Application number
BRPI0923082A
Other languages
English (en)
Inventor
Hopperstad Jon-Frederick
Laws Robert
Stroemmen Melboe Aslaug
Original Assignee
Geco Technology Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Geco Technology Bv filed Critical Geco Technology Bv
Publication of BRPI0923082B1 publication Critical patent/BRPI0923082B1/pt
Publication of BRPI0923082B8 publication Critical patent/BRPI0923082B8/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details
    • G01V1/06—Ignition devices
    • G01V1/08—Ignition devices involving time-delay devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

MÉTODO, E MÉTODO PARA USO NA OBTENÇÃO DE DADOS SÍSMICOS EM UM AMBIENTE MARINHO. Uma técnica facilita a obtenção de dados sísmicos em um ambiente marinho. Uma matriz de fontes acústicas é implantada em um ambiente marinho. A matriz pode ser utilizada para criar pulsos acústicos que facilitam a coleta de dados em estruturas submarinas. A metodologia permite a otimização do desempenho de matriz de fonte acústica para melhorar a coleta de dados úteis durante um levantamento sísmico.
BRPI0923082A 2008-12-17 2009-12-11 Método, e método para uso na obtenção de dados sísmicos em um ambiente marinho BRPI0923082B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/337,118 2008-12-17
US12/337,118 US8174927B2 (en) 2008-12-17 2008-12-17 Method for optimizing acoustic source array performance
PCT/US2009/067756 WO2010077785A2 (en) 2008-12-17 2009-12-11 Method for optimizing acoustic source array performance

Publications (2)

Publication Number Publication Date
BRPI0923082B1 BRPI0923082B1 (pt) 2020-11-10
BRPI0923082B8 true BRPI0923082B8 (pt) 2022-07-26

Family

ID=42240341

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923082A BRPI0923082B8 (pt) 2008-12-17 2009-12-11 Método, e método para uso na obtenção de dados sísmicos em um ambiente marinho

Country Status (7)

Country Link
US (3) US8174927B2 (pt)
EP (1) EP2361392A4 (pt)
CN (2) CN103926624B (pt)
AU (1) AU2009333378B2 (pt)
BR (1) BRPI0923082B8 (pt)
MX (1) MX2011006620A (pt)
WO (1) WO2010077785A2 (pt)

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CN109738050B (zh) * 2018-12-10 2020-12-08 禁核试北京国家数据中心 一种水声台网关联格点设计方法
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Also Published As

Publication number Publication date
US20120218860A1 (en) 2012-08-30
CN102257404A (zh) 2011-11-23
BRPI0923082B1 (pt) 2020-11-10
CN103926624B (zh) 2017-04-12
US9500761B2 (en) 2016-11-22
US8174927B2 (en) 2012-05-08
CN102257404B (zh) 2015-04-29
WO2010077785A3 (en) 2010-10-21
AU2009333378B2 (en) 2014-11-06
WO2010077785A2 (en) 2010-07-08
EP2361392A2 (en) 2011-08-31
MX2011006620A (es) 2011-09-06
US20140036625A1 (en) 2014-02-06
AU2009333378A1 (en) 2011-06-30
EP2361392A4 (en) 2013-12-11
US8582396B2 (en) 2013-11-12
US20100149911A1 (en) 2010-06-17
CN103926624A (zh) 2014-07-16

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G01V 1/38 , G01V 1/22 , G01V 1/02 , G01V 1/28 , G01V 1/16

Ipc: G01V 1/08 (1968.09), G01V 1/38 (1968.09)

B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B12F Other appeals [chapter 12.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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